# HG changeset patch
# User sl
# Date 1408034243 -7200
# Node ID c4e03315035c28993976d15c0cdac7cab52ed20a
# Parent  2aa3974c485f3c5ac974f963fc971538cc120417
Client/Server duplex is still a mess in C#.

diff -r 2aa3974c485f -r c4e03315035c Client/Client.cs
--- a/Client/Client.cs	Thu Aug 14 10:41:44 2014 +0200
+++ b/Client/Client.cs	Thu Aug 14 18:37:23 2014 +0200
@@ -32,6 +32,7 @@
 
             //MessageBox.Show("OnServerClosing()", "Client");
             Program.iMainForm.CloseConnection();
+            Program.iMainForm.Close();
         }
 
         //From IDisposable
diff -r 2aa3974c485f -r c4e03315035c Client/MainForm.Designer.cs
--- a/Client/MainForm.Designer.cs	Thu Aug 14 10:41:44 2014 +0200
+++ b/Client/MainForm.Designer.cs	Thu Aug 14 18:37:23 2014 +0200
@@ -48,7 +48,7 @@
             this.ClientSize = new System.Drawing.Size(443, 252);
             this.Controls.Add(this.buttonSetText);
             this.Name = "MainForm";
-            this.Text = "Sharp Display Client";
+            this.Text = "Client";
             this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.MainForm_FormClosing);
             this.Load += new System.EventHandler(this.MainForm_Load);
             this.ResumeLayout(false);
diff -r 2aa3974c485f -r c4e03315035c Client/MainForm.cs
--- a/Client/MainForm.cs	Thu Aug 14 10:41:44 2014 +0200
+++ b/Client/MainForm.cs	Thu Aug 14 18:37:23 2014 +0200
@@ -37,24 +37,38 @@
             InstanceContext instanceContext = new InstanceContext(iCallback);
             iClient = new Client(instanceContext);
 
-            iClient.Connect("TestClient");
+            //Connect using unique name
+            string name = DateTime.Now.ToString("MM/dd/yyyy hh:mm:ss.fff tt");
+            iClient.Connect(name);
+            Text = Text + ": " + name;
 
         }
 
         public void CloseConnection()
         {
-            iClient.Close();
+            if (IsClientReady())
+            {
+                //iClient.Disconnect();
+                iClient.Close();
+            }
+
             iClient = null;
             iCallback = null;
         }
 
         private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
         {
-            if (iClient != null) //Could catch exception instead
+            if (IsClientReady()) //Could catch exception instead
             {
                 iClient.Disconnect();
-                CloseConnection();
             }
+
+            CloseConnection();
+        }
+
+        public bool IsClientReady()
+        {
+            return (iClient != null && iClient.State == CommunicationState.Opened);
         }
     }
 }
diff -r 2aa3974c485f -r c4e03315035c Server/MainForm.Designer.cs
--- a/Server/MainForm.Designer.cs	Thu Aug 14 10:41:44 2014 +0200
+++ b/Server/MainForm.Designer.cs	Thu Aug 14 18:37:23 2014 +0200
@@ -31,6 +31,7 @@
             this.components = new System.ComponentModel.Container();
             this.tabControl = new System.Windows.Forms.TabControl();
             this.tabPageDisplay = new System.Windows.Forms.TabPage();
+            this.checkBoxFixedPitchFontOnly = new System.Windows.Forms.CheckBox();
             this.buttonSuspend = new System.Windows.Forms.Button();
             this.buttonStartClient = new System.Windows.Forms.Button();
             this.checkBoxReverseScreen = new System.Windows.Forms.CheckBox();
@@ -55,7 +56,7 @@
             this.toolStripStatusLabelSpring = new System.Windows.Forms.ToolStripStatusLabel();
             this.toolStripStatusLabelPower = new System.Windows.Forms.ToolStripStatusLabel();
             this.toolStripStatusLabelFps = new System.Windows.Forms.ToolStripStatusLabel();
-            this.checkBoxFixedPitchFontOnly = new System.Windows.Forms.CheckBox();
+            this.buttonCloseClients = new System.Windows.Forms.Button();
             this.tabControl.SuspendLayout();
             this.tabPageDisplay.SuspendLayout();
             this.panelDisplay.SuspendLayout();
@@ -79,6 +80,7 @@
             // 
             // tabPageDisplay
             // 
+            this.tabPageDisplay.Controls.Add(this.buttonCloseClients);
             this.tabPageDisplay.Controls.Add(this.checkBoxFixedPitchFontOnly);
             this.tabPageDisplay.Controls.Add(this.buttonSuspend);
             this.tabPageDisplay.Controls.Add(this.buttonStartClient);
@@ -101,6 +103,16 @@
             this.tabPageDisplay.Text = "Display";
             this.tabPageDisplay.UseVisualStyleBackColor = true;
             // 
+            // checkBoxFixedPitchFontOnly
+            // 
+            this.checkBoxFixedPitchFontOnly.AutoSize = true;
+            this.checkBoxFixedPitchFontOnly.Location = new System.Drawing.Point(113, 275);
+            this.checkBoxFixedPitchFontOnly.Name = "checkBoxFixedPitchFontOnly";
+            this.checkBoxFixedPitchFontOnly.Size = new System.Drawing.Size(120, 17);
+            this.checkBoxFixedPitchFontOnly.TabIndex = 17;
+            this.checkBoxFixedPitchFontOnly.Text = "Fixed pitch font only";
+            this.checkBoxFixedPitchFontOnly.UseVisualStyleBackColor = true;
+            // 
             // buttonSuspend
             // 
             this.buttonSuspend.Location = new System.Drawing.Point(7, 253);
@@ -401,15 +413,15 @@
             this.toolStripStatusLabelFps.Size = new System.Drawing.Size(26, 17);
             this.toolStripStatusLabelFps.Text = "FPS";
             // 
-            // checkBoxFixedPitchFontOnly
+            // buttonCloseClients
             // 
-            this.checkBoxFixedPitchFontOnly.AutoSize = true;
-            this.checkBoxFixedPitchFontOnly.Location = new System.Drawing.Point(113, 275);
-            this.checkBoxFixedPitchFontOnly.Name = "checkBoxFixedPitchFontOnly";
-            this.checkBoxFixedPitchFontOnly.Size = new System.Drawing.Size(120, 17);
-            this.checkBoxFixedPitchFontOnly.TabIndex = 17;
-            this.checkBoxFixedPitchFontOnly.Text = "Fixed pitch font only";
-            this.checkBoxFixedPitchFontOnly.UseVisualStyleBackColor = true;
+            this.buttonCloseClients.Location = new System.Drawing.Point(7, 224);
+            this.buttonCloseClients.Name = "buttonCloseClients";
+            this.buttonCloseClients.Size = new System.Drawing.Size(75, 23);
+            this.buttonCloseClients.TabIndex = 18;
+            this.buttonCloseClients.Text = "Close Clients";
+            this.buttonCloseClients.UseVisualStyleBackColor = true;
+            this.buttonCloseClients.Click += new System.EventHandler(this.buttonCloseClients_Click);
             // 
             // MainForm
             // 
@@ -466,6 +478,7 @@
         private System.Windows.Forms.Button buttonStartClient;
         private System.Windows.Forms.Button buttonSuspend;
         private System.Windows.Forms.CheckBox checkBoxFixedPitchFontOnly;
+        private System.Windows.Forms.Button buttonCloseClients;
     }
 }
 
diff -r 2aa3974c485f -r c4e03315035c Server/MainForm.cs
--- a/Server/MainForm.cs	Thu Aug 14 10:41:44 2014 +0200
+++ b/Server/MainForm.cs	Thu Aug 14 18:37:23 2014 +0200
@@ -30,6 +30,7 @@
         /// Our collection of clients
         /// </summary>
         public Dictionary<string, IDisplayServiceCallback> iClients;
+        public bool iClosing;
 
         public MainForm()
         {
@@ -372,8 +373,15 @@
         public void StopServer()
         {
             //Tell connected client first? Is that possible?
-            BroadcastCloseEvent();
-            iServiceHost.Close();
+
+            if (iClients.Count>0)
+            {
+                //Tell our clients
+                BroadcastCloseEvent();
+            }
+
+            //iServiceHost.Close();
+
         }
 
         public void BroadcastCloseEvent()
@@ -422,6 +430,11 @@
             }
         }
 
+        private void buttonCloseClients_Click(object sender, EventArgs e)
+        {
+            BroadcastCloseEvent();
+        }
+
 
 
     }
diff -r 2aa3974c485f -r c4e03315035c Server/Servers.cs
--- a/Server/Servers.cs	Thu Aug 14 10:41:44 2014 +0200
+++ b/Server/Servers.cs	Thu Aug 14 18:37:23 2014 +0200
@@ -67,6 +67,7 @@
             {
                 Program.iMainForm.iClients.Remove(aClientName);
             }
+
         }